diff --git a/lib/Driver/Compilation.cpp b/lib/Driver/Compilation.cpp
index 4b323a6..48796af 100644
--- a/lib/Driver/Compilation.cpp
+++ b/lib/Driver/Compilation.cpp
@@ -169,5 +169,5 @@
   if (Res != 0)
     CleanupFileList(ResultFiles, true);
 
-  return 0;
+  return Res;
 }